Narrow-Strip Single-Longitudinal-Mode Laser Based on Periodic Anodes Defined by i-Line Lithography

Narrow-Strip Single-Longitudinal-Mode Laser Based on Periodic Anodes Defined by i-Line Lithography

A low-cost regrowth-free narrow-strip single-longitudinal-mode diode laser, based on periodic anodes defined only by i-line lithography is proposed. With the periodic anodes separated by surface insulated grooves acting as a 44th-order gain grating, a high gain contrast is achieved without introduci...

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Bibliographic Details
Main Authors: Feng Gao, Li Qin, Yong-Yi Chen, Peng Jia, Chao Chen, Liwen Cheng, Hong Chen, Lei Liang, Yu-Gang Zeng, Xing Zhang, Yong-Qiang Ning, Li-Jun Wang
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Photonics Journal
Subjects:
Semiconductor lasers
single longitudinal mode
narrow linewidth
Online Access:https://ieeexplore.ieee.org/document/8322225/

Internet

https://ieeexplore.ieee.org/document/8322225/

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